DY902 Copper Extraction Reagent is an industrial-grade, agent d'extraction chélatant organique à aldoxime unique. Il est conçu spécifiquement pour les applications hautement efficaces, récupération sélective des ions cuivre des solutions de lixiviation enceintes acides.
The chemical analysis speicification as below:
| Article | DY902 |
| Appearance | Amber oil liquid |
| Density (25°C) | 0.95-0.97 |
| Flash point | ≥62°C (PMCC) |
| Copper saturation capacity 10% (V/V) | 5.6-6.2 g/L Cu |
| Extraction kinetics | ≥95% (30s) |
| Extraction isothermal point | ≥4,7 g/L Cu |
| Phase Stripping time of extraction | ≤60s |
| Stripping kinetics | ≥95% (15s) |
| Stripping isothermal point (Organic) | ≤2,3 g/L Cu |
| Stripping Phase time | ≤60s |
| Copper Net Transfer | 2.4 g/L Cu |
| Cu/Fe selectivity | ≥2500 |
The Primary Application Scopes of DY902 Copper extraction reagent:
- Lixiviation acide du minerai de cuivre: Traitement des valeurs de cuivre à partir de chalcopyrite, bornite, ou minerais d'oxyde utilisant des tas, décharge, ou agitation lixiviation à l'acide sulfurique.
- Récupération de solutions de gravure industrielle: Regenerating spent copper sulfate etching solutions from printed circuit board manufacturing.
- Purification des effluents: Extraction et concentration du cuivre des effluents de fonderies industrielles et des flux d’eaux usées.
The Chemical Composition of DY902 Copper extraction reagent:
- Type: DY902 can contain various functional groups that enable it to complex with copper ions.
- Solvent Properties: It has good solubility in organic solvents while being selective for copper ions.
The Mechanism of Action:
- Complexation: The reagent interacts with copper ions in the aqueous phase and forms a complex, then be transferred into the organic phase.
- Sélectivité: DY902 only bind to copper ions, minimizing the co-extraction of other unwanted metal ions.
Overall, DY902 copper leaching solvent is an important reagent in the copper extraction process, contributing to the efficiency and selectivity of copper recovery from ores.
By the way, our metal extractants as below, if you need, please feel free to ask us:
- P204 (D2EHPA or HDEHP) This is used for first step to remove impurity for laterite nickel ore.
- P507 non-ferrous metal extractant for copper, zinc, cobalt-nickel, cadmium, gold-silver, platinum group metals, rare earths and so on.
- DY272 Nickel cobalt separation extractant, it can take cobalt out from nickel cobalt solution, then leave pure nickel.
- DY984N copper solvent extraction reagent.
- QL256-2 Nickel Cobalt Manganese co extraction Extractant.
- DY316 Lithium extractant.
- DY319 high efficiency nickel cobalt co-extraction extractant for battery recycling, can take out nickel and cobalt together from Lithium battery electrolyte.
- DY366 Scandium extractant.
- DY377 efficient nickel and diamond separation extractant.
